6428083607567 has 8 divisors (see below), whose sum is σ = 6807402655200. Its totient is φ = 6048897502464.

The previous prime is 6428083607531. The next prime is 6428083607581. The reversal of 6428083607567 is 7657063808246.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6428083607567 - 2⁶ = 6428083607503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6428083607507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33136067 + ... + 33329492.

It is an arithmetic number, because the mean of its divisors is an integer number (850925331900).

Almost surely, 2^{6428083607567} is an apocalyptic number.

6428083607567 is a deficient number, since it is larger than the sum of its proper divisors (379319047633).

6428083607567 is a wasteful number, since it uses less digits than its factorization.

6428083607567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66471265.

The product of its (nonzero) digits is 81285120, while the sum is 62.

The spelling of 6428083607567 in words is "six trillion, four hundred twenty-eight billion, eighty-three million, six hundred seven thousand, five hundred sixty-seven".